Finding the Third Proportional to 42,046 and 63,190

Step by Step Solution

1. Step 1: Write the proportion equation
   42,046 : 63,190 = 63,190 : x
2. Step 2: Convert to fraction form
   42,046/63,190 = 63,190/x
3. Step 3: Cross multiply
   42,046x = 63,190 × 63,190
4. Step 4: Simplify right side
   42,046x = 3,992,976,100
5. Step 5: Solve for x
   x = 3,992,976,100/42,046
6. Step 6: Final answer
   x = 94,966.85